What does cool on blinking mean?
What does cool on blinking mean?
If the “cool on” or the snowflake icon is flashing, the thermostat is in delay mode, which can take up to 5 minutes. This delay is to protect your equipment from short cycling.
Why is my a / C light flashing on my GM car?
GM has issued a technical service bulletin #09-01-38-004: INFORMATION FOR VEHICLES WITH HVAC CONTROL MODULE A/C AND RECIRCULATION INDICATORS FLASHING. The bulletin applies to the following vehicles: The A/C light is designed to flash and disallow A/C operation if any of the following conditions are present:
Why does the AC flash on and off in my Silverado Sierra?
If the truck thinks its below 40 degrees outside, your AC will not be allowed to come on to protect the compressor. Go figure!! The darn AC light will just flash on and off. I ran into this problem in the spring when the temps would drop below 40 degrees during the night, then shoot back up to the 70’s during daytime.
What causes an AC Light to flash and disallow operation?
The A/C light is designed to flash and disallow A/C operation if any of the following conditions are present: Ambient air temperature (AAT) is too cold (35 degrees or colder) Vehicle system voltage is less than 9.5 volts Refrigerant pressure is too low
Where is the AC button on a Chevy Silverado?
My Chevy service tech advised me to press the recirculation button and the AC button (just below it) at the tame time to get the ambiant temp reading to instantly reset the computer to the current actual temp. This allowed us to have AC once again as long as the outside temp is above 40.
GM has issued a technical service bulletin #09-01-38-004: INFORMATION FOR VEHICLES WITH HVAC CONTROL MODULE A/C AND RECIRCULATION INDICATORS FLASHING. The bulletin applies to the following vehicles: The A/C light is designed to flash and disallow A/C operation if any of the following conditions are present:
The A/C light is designed to flash and disallow A/C operation if any of the following conditions are present: Ambient air temperature (AAT) is too cold (35 degrees or colder) Vehicle system voltage is less than 9.5 volts Refrigerant pressure is too low
Why is the AC not working on my Chevy Silverado?
Learn if it’s a simple fix or time to seek out a trusted technician. Not your vehicle? Why Isn’t My A/C Working? What are common reasons my Chevrolet Silverado 1500 has air conditioning problems?
Why does the AC Blink on my Chevy Duramax?
I know it usually blinks when it senses it’s cold outside, but I know it would turn on when it’s this warm out, my dads truck AC comes on no problem and mine just blinks. The tuner wouldn’t have anything to do with this right? I could of sworn it was on 3 weeks ago, and I have been tuned and deleted for a month and a half.
